The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2025
Filed:
Aug. 02, 2021
Applicant:
Kyocera Sld Laser, Inc., Goleta, CA (US);
Inventor:
Melvin McLaurin, Santa Barbara, CA (US);
Assignee:
Kyocera SLD Laser, Inc., Goleta, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 5/02 (2006.01); H01L 21/78 (2006.01); H01L 29/20 (2006.01); H01L 29/778 (2006.01); H01L 29/861 (2006.01); H01L 29/872 (2006.01); H01L 33/00 (2010.01); H01L 33/24 (2010.01); H01L 33/32 (2010.01); H01L 33/62 (2010.01); H01S 5/00 (2006.01); H01S 5/02255 (2021.01); H01S 5/028 (2006.01); H01S 5/183 (2006.01); H01S 5/42 (2006.01);
U.S. Cl.
CPC ...
H01S 5/0217 (2013.01); H01L 21/7813 (2013.01); H01L 29/2003 (2013.01); H01L 29/7786 (2013.01); H01L 29/8613 (2013.01); H01L 29/872 (2013.01); H01L 33/0093 (2020.05); H01L 33/24 (2013.01); H01L 33/32 (2013.01); H01L 33/62 (2013.01); H01S 5/0087 (2021.01); H01S 5/02255 (2021.01); H01S 5/028 (2013.01); H01S 5/18305 (2013.01); H01S 5/18344 (2013.01); H01S 5/18369 (2013.01); H01S 5/423 (2013.01); H01L 2933/0066 (2013.01);
Abstract
Horizontal Cavity Surface Emitting Lasers (HCSELs) with angled facets may be fabricated by a chemical or physical etching process, and the epitaxially grown semiconductor device layers may be transferred through a selective etch and release process from their original epitaxial substrate to a carrier wafer.